--- /dev/null
+/*
+===========================================================================
+Copyright (C) 1997-2006 Id Software, Inc.
+
+This file is part of Quake 2 Tools source code.
+
+Quake 2 Tools source code is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Quake 2 Tools source code is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Quake 2 Tools source code; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+===========================================================================
+*/
+
+#include "qbsp.h"
+
+extern float subdivide_size;
+
+char source[1024];
+char name[1024];
+
+vec_t microvolume = 1.0;
+qboolean noprune;
+qboolean glview;
+qboolean nodetail;
+qboolean fulldetail;
+qboolean onlyents;
+qboolean nomerge;
+qboolean nowater;
+qboolean nofill;
+qboolean nocsg;
+qboolean noweld;
+qboolean noshare;
+qboolean nosubdiv;
+qboolean notjunc;
+qboolean noopt;
+qboolean leaktest;
+qboolean verboseentities;
+
+char outbase[32];
+
+int block_xl = -8, block_xh = 7, block_yl = -8, block_yh = 7;
+
+int entity_num;
+
+
+node_t *block_nodes[10][10];
+
+/*
+============
+BlockTree
+
+============
+*/
+node_t *BlockTree (int xl, int yl, int xh, int yh)
+{
+ node_t *node;
+ vec3_t normal;
+ float dist;
+ int mid;
+
+ if (xl == xh && yl == yh)
+ {
+ node = block_nodes[xl+5][yl+5];
+ if (!node)
+ { // return an empty leaf
+ node = AllocNode ();
+ node->planenum = PLANENUM_LEAF;
+ node->contents = 0; //CONTENTS_SOLID;
+ return node;
+ }
+ return node;
+ }
+
+ // create a seperator along the largest axis
+ node = AllocNode ();
+
+ if (xh - xl > yh - yl)
+ { // split x axis
+ mid = xl + (xh-xl)/2 + 1;
+ normal[0] = 1;
+ normal[1] = 0;
+ normal[2] = 0;
+ dist = mid*1024;
+ node->planenum = FindFloatPlane (normal, dist);
+ node->children[0] = BlockTree ( mid, yl, xh, yh);
+ node->children[1] = BlockTree ( xl, yl, mid-1, yh);
+ }
+ else
+ {
+ mid = yl + (yh-yl)/2 + 1;
+ normal[0] = 0;
+ normal[1] = 1;
+ normal[2] = 0;
+ dist = mid*1024;
+ node->planenum = FindFloatPlane (normal, dist);
+ node->children[0] = BlockTree ( xl, mid, xh, yh);
+ node->children[1] = BlockTree ( xl, yl, xh, mid-1);
+ }
+
+ return node;
+}
+
+/*
+============
+ProcessBlock_Thread
+
+============
+*/
+int brush_start, brush_end;
+void ProcessBlock_Thread (int blocknum)
+{
+ int xblock, yblock;
+ vec3_t mins, maxs;
+ bspbrush_t *brushes;
+ tree_t *tree;
+ node_t *node;
+
+ yblock = block_yl + blocknum / (block_xh-block_xl+1);
+ xblock = block_xl + blocknum % (block_xh-block_xl+1);
+
+ qprintf ("############### block %2i,%2i ###############\n", xblock, yblock);
+
+ mins[0] = xblock*1024;
+ mins[1] = yblock*1024;
+ mins[2] = -4096;
+ maxs[0] = (xblock+1)*1024;
+ maxs[1] = (yblock+1)*1024;
+ maxs[2] = 4096;
+
+ // the makelist and chopbrushes could be cached between the passes...
+ brushes = MakeBspBrushList (brush_start, brush_end, mins, maxs);
+ if (!brushes)
+ {
+ node = AllocNode ();
+ node->planenum = PLANENUM_LEAF;
+ node->contents = CONTENTS_SOLID;
+ block_nodes[xblock+5][yblock+5] = node;
+ return;
+ }
+
+ if (!nocsg)
+ brushes = ChopBrushes (brushes);
+
+ tree = BrushBSP (brushes, mins, maxs);
+
+ block_nodes[xblock+5][yblock+5] = tree->headnode;
+}
+
+/*
+============
+ProcessWorldModel
+
+============
+*/
+void ProcessWorldModel (void)
+{
+ entity_t *e;
+ tree_t *tree;
+ qboolean leaked;
+ qboolean optimize;
+
+ e = &entities[entity_num];
+
+ brush_start = e->firstbrush;
+ brush_end = brush_start + e->numbrushes;
+ leaked = false;
+
+ //
+ // perform per-block operations
+ //
+ if (block_xh * 1024 > map_maxs[0])
+ block_xh = floor(map_maxs[0]/1024.0);
+ if ( (block_xl+1) * 1024 < map_mins[0])
+ block_xl = floor(map_mins[0]/1024.0);
+ if (block_yh * 1024 > map_maxs[1])
+ block_yh = floor(map_maxs[1]/1024.0);
+ if ( (block_yl+1) * 1024 < map_mins[1])
+ block_yl = floor(map_mins[1]/1024.0);
+
+ if (block_xl <-4)
+ block_xl = -4;
+ if (block_yl <-4)
+ block_yl = -4;
+ if (block_xh > 3)
+ block_xh = 3;
+ if (block_yh > 3)
+ block_yh = 3;
+
+ for (optimize = false ; optimize <= true ; optimize++)
+ {
+ qprintf ("--------------------------------------------\n");
+
+ RunThreadsOnIndividual ((block_xh-block_xl+1)*(block_yh-block_yl+1),
+ !verbose, ProcessBlock_Thread);
+
+ //
+ // build the division tree
+ // oversizing the blocks guarantees that all the boundaries
+ // will also get nodes.
+ //
+
+ qprintf ("--------------------------------------------\n");
+
+ tree = AllocTree ();
+ tree->headnode = BlockTree (block_xl-1, block_yl-1, block_xh+1, block_yh+1);
+
+ tree->mins[0] = (block_xl)*1024;
+ tree->mins[1] = (block_yl)*1024;
+ tree->mins[2] = map_mins[2] - 8;
+
+ tree->maxs[0] = (block_xh+1)*1024;
+ tree->maxs[1] = (block_yh+1)*1024;
+ tree->maxs[2] = map_maxs[2] + 8;
+
+ //
+ // perform the global operations
+ //
+ MakeTreePortals (tree);
+
+ if (FloodEntities (tree))
+ FillOutside (tree->headnode);
+ else
+ {
+ printf ("**** leaked ****\n");
+ leaked = true;
+ LeakFile (tree);
+ if (leaktest)
+ {
+ printf ("--- MAP LEAKED ---\n");
+ exit (0);
+ }
+ }
+
+ MarkVisibleSides (tree, brush_start, brush_end);
+ if (noopt || leaked)
+ break;
+ if (!optimize)
+ {
+ FreeTree (tree);
+ }
+ }
+
+ FloodAreas (tree);
+ if (glview)
+ WriteGLView (tree, source);
+ MakeFaces (tree->headnode);
+ FixTjuncs (tree->headnode);
+
+ if (!noprune)
+ PruneNodes (tree->headnode);
+
+ WriteBSP (tree->headnode);
+
+ if (!leaked)
+ WritePortalFile (tree);
+
+ FreeTree (tree);
+}
+
+/*
+============
+ProcessSubModel
+
+============
+*/
+void ProcessSubModel (void)
+{
+ entity_t *e;
+ int start, end;
+ tree_t *tree;
+ bspbrush_t *list;
+ vec3_t mins, maxs;
+
+ e = &entities[entity_num];
+
+ start = e->firstbrush;
+ end = start + e->numbrushes;
+
+ mins[0] = mins[1] = mins[2] = -4096;
+ maxs[0] = maxs[1] = maxs[2] = 4096;
+ list = MakeBspBrushList (start, end, mins, maxs);
+ if (!nocsg)
+ list = ChopBrushes (list);
+ tree = BrushBSP (list, mins, maxs);
+ MakeTreePortals (tree);
+ MarkVisibleSides (tree, start, end);
+ MakeFaces (tree->headnode);
+ FixTjuncs (tree->headnode);
+ WriteBSP (tree->headnode);
+ FreeTree (tree);
+}
+
+/*
+============
+ProcessModels
+============
+*/
+void ProcessModels (void)
+{
+ BeginBSPFile ();
+
+ for (entity_num=0 ; entity_num< num_entities ; entity_num++)
+ {
+ if (!entities[entity_num].numbrushes)
+ continue;
+
+ qprintf ("############### model %i ###############\n", nummodels);
+ BeginModel ();
+ if (entity_num == 0)
+ ProcessWorldModel ();
+ else
+ ProcessSubModel ();
+ EndModel ();
+
+ if (!verboseentities)
+ verbose = false; // don't bother printing submodels
+ }
+
+ EndBSPFile ();
+}
+
+
+/*
+============
+main
+============
+*/
+int main (int argc, char **argv)
+{
+ int i;
+ double start, end;
+ char path[1024];
+
+ printf ("---- qbsp3 ----\n");
+
+ for (i=1 ; i<argc ; i++)
+ {
+ if (!strcmp(argv[i],"-threads"))
+ {
+ numthreads = atoi (argv[i+1]);
+ i++;
+ }
+ else if (!strcmp(argv[i],"-glview"))
+ {
+ glview = true;
+ }
+ else if (!strcmp(argv[i], "-v"))
+ {
+ printf ("verbose = true\n");
+ verbose = true;
+ }
+ else if (!strcmp(argv[i], "-draw"))
+ {
+ printf ("drawflag = true\n");
+ drawflag = true;
+ }
+ else if (!strcmp(argv[i], "-noweld"))
+ {
+ printf ("noweld = true\n");
+ noweld = true;
+ }
+ else if (!strcmp(argv[i], "-nocsg"))
+ {
+ printf ("nocsg = true\n");
+ nocsg = true;
+ }
+ else if (!strcmp(argv[i], "-noshare"))
+ {
+ printf ("noshare = true\n");
+ noshare = true;
+ }
+ else if (!strcmp(argv[i], "-notjunc"))
+ {
+ printf ("notjunc = true\n");
+ notjunc = true;
+ }
+ else if (!strcmp(argv[i], "-nowater"))
+ {
+ printf ("nowater = true\n");
+ nowater = true;
+ }
+ else if (!strcmp(argv[i], "-noopt"))
+ {
+ printf ("noopt = true\n");
+ noopt = true;
+ }
+ else if (!strcmp(argv[i], "-noprune"))
+ {
+ printf ("noprune = true\n");
+ noprune = true;
+ }
+ else if (!strcmp(argv[i], "-nofill"))
+ {
+ printf ("nofill = true\n");
+ nofill = true;
+ }
+ else if (!strcmp(argv[i], "-nomerge"))
+ {
+ printf ("nomerge = true\n");
+ nomerge = true;
+ }
+ else if (!strcmp(argv[i], "-nosubdiv"))
+ {
+ printf ("nosubdiv = true\n");
+ nosubdiv = true;
+ }
+ else if (!strcmp(argv[i], "-nodetail"))
+ {
+ printf ("nodetail = true\n");
+ nodetail = true;
+ }
+ else if (!strcmp(argv[i], "-fulldetail"))
+ {
+ printf ("fulldetail = true\n");
+ fulldetail = true;
+ }
+ else if (!strcmp(argv[i], "-onlyents"))
+ {
+ printf ("onlyents = true\n");
+ onlyents = true;
+ }
+ else if (!strcmp(argv[i], "-micro"))
+ {
+ microvolume = atof(argv[i+1]);
+ printf ("microvolume = %f\n", microvolume);
+ i++;
+ }
+ else if (!strcmp(argv[i], "-leaktest"))
+ {
+ printf ("leaktest = true\n");
+ leaktest = true;
+ }
+ else if (!strcmp(argv[i], "-verboseentities"))
+ {
+ printf ("verboseentities = true\n");
+ verboseentities = true;
+ }
+ else if (!strcmp(argv[i], "-chop"))
+ {
+ subdivide_size = atof(argv[i+1]);
+ printf ("subdivide_size = %f\n", subdivide_size);
+ i++;
+ }
+ else if (!strcmp(argv[i], "-block"))
+ {
+ block_xl = block_xh = atoi(argv[i+1]);
+ block_yl = block_yh = atoi(argv[i+2]);
+ printf ("block: %i,%i\n", block_xl, block_yl);
+ i+=2;
+ }
+ else if (!strcmp(argv[i], "-blocks"))
+ {
+ block_xl = atoi(argv[i+1]);
+ block_yl = atoi(argv[i+2]);
+ block_xh = atoi(argv[i+3]);
+ block_yh = atoi(argv[i+4]);
+ printf ("blocks: %i,%i to %i,%i\n",
+ block_xl, block_yl, block_xh, block_yh);
+ i+=4;
+ }
+ else if (!strcmp (argv[i],"-tmpout"))
+ {
+ strcpy (outbase, "/tmp");
+ }
+ else if (argv[i][0] == '-')
+ Error ("Unknown option \"%s\"", argv[i]);
+ else
+ break;
+ }
+
+ if (i != argc - 1)
+ Error ("usage: qbsp3 [options] mapfile");
+
+ start = I_FloatTime ();
+
+ ThreadSetDefault ();
+numthreads = 1; // multiple threads aren't helping...
+ SetQdirFromPath (argv[i]);
+
+ strcpy (source, ExpandArg (argv[i]));
+ StripExtension (source);
+
+ // delete portal and line files
+ sprintf (path, "%s.prt", source);
+ remove (path);
+ sprintf (path, "%s.lin", source);
+ remove (path);
+
+ strcpy (name, ExpandArg (argv[i]));
+ DefaultExtension (name, ".map"); // might be .reg
+
+ //
+ // if onlyents, just grab the entites and resave
+ //
+ if (onlyents)
+ {
+ char out[1024];
+
+ sprintf (out, "%s.bsp", source);
+ LoadBSPFile (out);
+ num_entities = 0;
+
+ LoadMapFile (name);
+ SetModelNumbers ();
+ SetLightStyles ();
+
+ UnparseEntities ();
+
+ WriteBSPFile (out);
+ }
+ else
+ {
+ //
+ // start from scratch
+ //
+ LoadMapFile (name);
+ SetModelNumbers ();
+ SetLightStyles ();
+
+ ProcessModels ();
+ }
+
+ end = I_FloatTime ();
+ printf ("%5.0f seconds elapsed\n", end-start);
+
+ return 0;
+}
+
projects / xonotic / netradiant.git / blobdiff